CN220979427U - Drilling protection structure for preventing and controlling water in coal mine - Google Patents
Drilling protection structure for preventing and controlling water in coal mine Download PDFInfo
- Publication number
- CN220979427U CN220979427U CN202322509736.9U CN202322509736U CN220979427U CN 220979427 U CN220979427 U CN 220979427U CN 202322509736 U CN202322509736 U CN 202322509736U CN 220979427 U CN220979427 U CN 220979427U
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- notch
- protection shell
- drilling
- preventing
- controlling water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000005553 drilling Methods 0.000 title claims abstract description 41
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 35
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a drilling protection structure for preventing and controlling water in a coal mine, which relates to the technical field of drilling protection structures and particularly comprises a bottom plate, wherein a drilling pipeline is arranged on the upper surface of the bottom plate, a base is arranged on the upper surface of the bottom plate, a limiting pipe is arranged on the upper surface of the base, a ground inserting rod is inserted into the inner side wall of the limiting pipe, a convex block is arranged on the outer surface of the ground inserting rod, a slot is formed in the upper surface of the base, a first protection shell is fixedly connected to the upper end of the drilling pipeline, a drill bit inserting hole is formed in the upper end of the first protection shell, a first notch is formed in the lower surface of the first protection shell, a water outlet pipe is arranged on the outer surface of the first protection shell, a second protection shell is rotatably connected to the inner side wall of the first protection shell, a second notch is formed in the lower surface of the second protection shell, and a through slot is formed in the outer surface of the second protection shell.
Description
Technical Field
The utility model relates to the technical field of drilling protection structures, in particular to a drilling protection structure for preventing and controlling water in a coal mine.
Background
In the construction process of the coal mine, because various environmental factors, different kinds of water such as atmospheric precipitation, surface water, underground water and the like possibly exist in the mine, under the condition that the water cannot be timely perceived and dredged, the underground roadway, the mining working face and the chamber can be submerged to a certain extent by rising the water quantity, normal production of the mine and the mining working face is affected, casualties are caused, so that the mine water exploration and drainage work is required to be carefully performed, and the mine with the mining working face affected by water damage is required to be preferentially drilled and the flushing condition is required to be expanded.
Although the drilling protection structure for preventing and controlling water in coal mines disclosed in the Chinese patent application publication CN218971146U can block scraps in the drilling process through two protection shells and prevent the scraps from injuring workers accidentally, the drilling protection structure needs to screw a handle, and a plurality of inserted rods are driven to be inserted into the ground through a series of transmission actions.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a drilling protection structure for preventing and controlling water in a coal mine, and solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a drilling protective structure for water is prevented in colliery, includes the bottom plate, the upper surface of bottom plate is provided with the drilling pipeline, the upper surface of bottom plate is provided with the base, the upper surface of base is provided with the spacing pipe, the inside wall grafting of spacing pipe has the ground inserted bar, the surface of ground inserted bar is provided with the lug, the slot has been seted up to the upper surface of base, the upper end fixedly connected with first protecting crust of drilling pipeline, the upper end of first protecting crust is provided with the drill bit patchhole, first notch has been seted up to the lower surface of first protecting crust, the surface of first protecting crust is provided with the outlet pipe, the inside wall of first protecting crust rotates and is connected with the second protecting crust, the second notch has been seted up to the lower surface of second protecting crust, the through groove has been seted up to the surface of second protecting crust, the surface fixedly connected with handle of second protecting crust.
Optionally, the ground inserted bar is provided with four and is rectangular array mode evenly distributed, the slot is provided with two and symmetry setting in the both sides of the upper surface of base.
Optionally, one end of the first notch is provided with a drain pipe through a flange plate.
Optionally, the spout has been seted up to the surface of first protective housing, the surface and the inside wall sliding connection of spout of handle.
Optionally, the first notch is provided with a plurality of and is evenly distributed in a circular array mode, the second notch is provided with a plurality of and is evenly distributed in a circular array mode, and the first notch and the second notch are correspondingly arranged.
Optionally, the through grooves are arranged at two sides of the end part of the water outlet pipe symmetrically.
(III) beneficial effects
The utility model provides a drilling protection structure for preventing and controlling water in a coal mine, which has the following beneficial effects:
1. This kind of drilling protective structure for colliery prevention and cure water, through the setting of base, spacing pipe, ground inserted bar, lug and slot, make this drilling protective structure for colliery prevention and cure water possess the effect of being convenient for fix the device, through the cooperation setting of ground inserted bar, lug and slot, the upper end of inserting the ground inserted bar can directly be beaten in the in-process of using, insert ground with the lower extreme of ground inserted bar, can effectively fix the device this moment, when demolishing, the inside of slot is gone into to the direct use crow bar, upwards perk the lug, can extract ground inserted bar from ground fast, comparatively convenient and fast, thereby the purpose of demolishing the device installation has been reached fast to be convenient for.
2. This kind of colliery is boring protective structure for preventing and controlling water, through the setting of first shield shell, first notch, second shield shell and second notch, make this colliery prevent boring protective structure for controlling water possess the effect of being convenient for discharge smoothly with earth, through the cooperation setting of first shield shell and second shield shell, can follow drill bit patchhole play insertion device at the in-process of using, follow drill bit rotation and carry out the boring operation decline, earth is upwards conveyed by the drill bit, the earth gets into the inside of second shield shell from the drilling pipeline this moment, through the handle rotation second shield shell, make second notch correspond with first notch, earth can be directly discharged from second notch and first notch this moment, comparatively convenient and fast, and the setting of first shield shell mixes the second shield shell, can effectively prevent the condition that the grit from splashing, the guard effect has been promoted, thereby the purpose of the earth discharge of being convenient for boring has been reached.
3. This kind of drilling protective structure for colliery prevention and cure water, through the setting of first protecting crust, the outlet pipe, the drain pipe, second protecting crust and logical groove, make this drilling protective structure for colliery prevention and cure water possess the effect of being convenient for with the directional emission of water when the condition of permeating water takes place, cooperation setting through first protecting crust and second protecting crust, can be if the condition of permeating water takes place in the in-process of using, directly through breaking the handle off with the fingers and thumb, the handle slides in the spout this moment, and drive the inside rotation of second protecting crust at first protecting crust, when the handle slides to the arbitrary one end at the both ends of spout, the outlet pipe can all correspond with logical groove this moment, thereby water can be from leading to in the groove entering the outlet pipe, the rethread drain pipe discharges to appointed position, the emergence of the accident of permeating water has been prevented, the water when having reached the drilling of being convenient for carries out the directional emission.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of a front cross-section of the inventive insert rod;
FIG. 4 is a schematic view of a front view in section of the present utility model;
FIG. 5 is a schematic view of a first protective shell according to the present utility model;
FIG. 6 is a schematic diagram of a second protective housing according to the present utility model.
In the figure: 1. a bottom plate; 2. drilling a pipeline; 3. a base; 4. a limiting tube; 5. a ground rod; 6. a bump; 7. a slot; 8. a first protective shell; 9. a drill bit insertion hole; 10. a first notch; 11. a water outlet pipe; 12. a flange plate; 13. a drain pipe; 14. a chute; 15. a second protective shell; 16. a second notch; 17. a through groove; 18. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
The utility model provides the technical scheme that: the utility model provides a colliery is probing protective structure for preventing and controlling water, includes bottom plate 1, and the upper surface of bottom plate 1 is provided with drilling pipeline 2, and the upper surface of bottom plate 1 is provided with base 3, and the upper surface of base 3 is provided with spacing pipe 4, and the inside wall grafting of spacing pipe 4 has ground inserted bar 5, and ground inserted bar 5 is provided with four and is rectangular array mode evenly distributed, and slot 7 is provided with two and the symmetry sets up in the both sides of the upper surface of base 3, and the surface of ground inserted bar 5 is provided with lug 6, and slot 7 has been seted up to the upper surface of base 3.
In order to realize convenient and quick installation and disassembly of the device, as shown in figures 1 to 3, the application adopts the following structure, through the arrangement of the base 3, the limiting pipe 4, the ground inserting rod 5, the convex block 6 and the slot 7, the drilling protection structure for controlling water in the coal mine has the effect of being convenient for fixing the device, and through the matching arrangement of the ground inserting rod 5, the convex block 6 and the slot 7, the upper end of the ground inserting rod 5 can be directly knocked, the lower end of the ground inserting rod 5 is inserted into the ground, at the moment, the device can be effectively fixed, when the device is disassembled, the prying bar is directly used, after being clamped into the slot 7, the convex block 6 is lifted upwards, the ground inserting rod 5 can be quickly pulled out from the ground, and the purposes of convenient and quick installation and disassembly of the device are achieved;
example 2
The utility model provides the technical scheme that: the upper end fixedly connected with first protecting crust 8 of drilling pipeline 2, the upper end of first protecting crust 8 is provided with drill bit insertion hole 9, first notch 10 has been seted up to the lower surface of first protecting crust 8, the one end of first notch 10 is provided with drain pipe 13 through ring flange 12, the surface of first protecting crust 8 is provided with outlet pipe 11, spout 14 has been seted up to the surface of first protecting crust 8, the surface and the inside wall sliding connection of spout 14 of handle 18, the inside wall rotation of first protecting crust 8 is connected with second protecting crust 15, the second notch 16 has been seted up to the lower surface of second protecting crust 15, a plurality of and be annular array mode evenly distributed has been seted up to first notch 10, a plurality of and be annular array mode evenly distributed has been seted up to second notch 16, first notch 10 corresponds the setting with second notch 16, logical groove 17 has been seted up to the surface of second protecting crust 15, the surface fixedly connected with handle 18 of second protecting crust 15.
In order to realize that the drilled soil is conveniently discharged, as shown in fig. 1 to 6, the application adopts the following structure, through the arrangement of the first protective shell 8, the first notch 10, the second protective shell 15 and the second notch 16, the drilling protective structure for preventing water in coal mines has the effect of conveniently and smoothly discharging the soil, through the matched arrangement of the first protective shell 8 and the second protective shell 15, a drill bit can be discharged from the drill bit inserting hole 9 to be inserted into the device in the using process, the drilling operation is carried out along with the rotation of the drill bit, the soil is conveyed upwards by the drill bit, at the moment, the soil enters the inside of the second protective shell 15 from the drilling pipeline 2, the second notch 16 corresponds to the first notch 10 through the rotation of the second protective shell 15 by the handle 18, at the moment, the soil can be directly discharged from the second notch 16 and the first notch 10, the condition that sand and gravel are splashed in the process can be effectively prevented through the arrangement of the first shell 8, and the protective effect is improved, so that the aim of conveniently discharging the drilled soil is achieved;
Example 3
The utility model provides the technical scheme that: the upper end fixedly connected with first protecting crust 8 of drilling pipeline 2, the upper end of first protecting crust 8 is provided with drill bit insertion hole 9, first notch 10 has been seted up to the lower surface of first protecting crust 8, the one end of first notch 10 is provided with drain pipe 13 through ring flange 12, the surface of first protecting crust 8 is provided with outlet pipe 11, spout 14 has been seted up to the surface of first protecting crust 8, the surface and the inside wall sliding connection of spout 14 of handle 18, the inside wall rotation of first protecting crust 8 is connected with second protecting crust 15, the second notch 16 has been seted up to the lower surface of second protecting crust 15, a plurality of and be annular array mode evenly distributed has been seted up to first notch 10, a plurality of and be annular array mode evenly distributed has been seted up to second notch 16, first notch 10 corresponds the setting with second notch 16, logical groove 17 has been seted up to the surface of second protecting crust 15, the surface fixedly connected with handle 18 of second protecting crust 15.
In order to realize the effect of conveniently and directionally discharging water during drilling, as shown in fig. 1 to 6, the application adopts the following structure, through the arrangement of the first protective shell 8, the water outlet pipe 11, the water outlet pipe 13, the second protective shell 15 and the through groove 17, the drilling protective structure for preventing and controlling water in a coal mine has the effect of conveniently and directionally discharging water when the water permeable condition occurs, through the matching arrangement of the first protective shell 8 and the second protective shell 15, if the water permeable condition occurs during the use, the handle 18 can be directly pulled, at the moment, the handle 18 slides in the chute 14 and drives the second protective shell 15 to rotate in the first protective shell 8, when the handle 18 slides to any one of two ends of the chute 14, at the moment, the water outlet pipe 11 can correspond to the through groove 17, so that water can enter the water outlet pipe 11 from the through groove 17, and then be discharged to the designated position through the water outlet pipe 13, thereby preventing the occurrence of the water permeable accident and achieving the aim of conveniently and directionally discharging water during drilling.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a colliery is probing protective structure for preventing and controlling water, includes bottom plate (1), its characterized in that: the utility model discloses a drilling pipeline, including base plate (1), drilling pipeline, bottom plate (1), bottom plate (8) are provided with base (3), the upper surface of base (3) is provided with spacing pipe (4), the inside wall of spacing pipe (4) is pegged graft and is had ground inserted bar (5), the surface of ground inserted bar (5) is provided with lug (6), slot (7) have been seted up to the upper surface of base (3), drilling pipeline (2)'s upper end fixedly connected with first protection shell (8), the upper end of first protection shell (8) is provided with drill bit patchhole (9), first notch (10) have been seted up to the lower surface of first protection shell (8), the surface of first protection shell (8) is provided with outlet pipe (11), the inside wall rotation of first protection shell (8) is connected with second protection shell (15), the lower surface of second protection shell (15) has been seted up second notch (16), the surface of second protection shell (15) has been seted up logical groove (17), the surface of second protection shell (15) has fixed connection hand (18).
2. The drilling protective structure for preventing and controlling water in coal mines according to claim 1, wherein: the ground inserted link (5) is provided with four and is rectangular array mode evenly distributed, slot (7) are provided with two and symmetry set up in the both sides of the upper surface of base (3).
3. The drilling protective structure for preventing and controlling water in coal mines according to claim 1, wherein: one end of the first notch (10) is provided with a drain pipe (13) through a flange plate (12).
4. The drilling protective structure for preventing and controlling water in coal mines according to claim 1, wherein: the outer surface of the first protective shell (8) is provided with a sliding groove (14), and the outer surface of the handle (18) is in sliding connection with the inner side wall of the sliding groove (14).
5. The drilling protective structure for preventing and controlling water in coal mines according to claim 1, wherein: the first notch (10) is provided with a plurality of evenly distributed in an annular array mode, the second notch (16) is provided with a plurality of evenly distributed in an annular array mode, and the first notch (10) and the second notch (16) are correspondingly arranged.
6. The drilling protective structure for preventing and controlling water in coal mines according to claim 1, wherein: the through grooves (17) are arranged at two sides of the end part of the water outlet pipe (11) symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322509736.9U CN220979427U (en) | 2023-09-15 | 2023-09-15 | Drilling protection structure for preventing and controlling water in coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322509736.9U CN220979427U (en) | 2023-09-15 | 2023-09-15 | Drilling protection structure for preventing and controlling water in coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220979427U true CN220979427U (en) | 2024-05-17 |
Family
ID=91037328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322509736.9U Active CN220979427U (en) | 2023-09-15 | 2023-09-15 | Drilling protection structure for preventing and controlling water in coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220979427U (en) |
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2023
- 2023-09-15 CN CN202322509736.9U patent/CN220979427U/en active Active
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